It's a good point about living in a hot climate often being associated with living a happy life. Although to what I've seen, there isn't much evidence for such a correlation.
Simple theory:
In a warm climate you see people walking around feeling comfortable.
In a cold climate, the people you see are freezing.
Simple theory:
In a warm climate you see people walking around feeling comfortable.
In a cold climate, the people you see are freezing.